201112301 1 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種用以固定開關（switch)之接通 (on)-切斷（off)狀態之開關鎖固具及具有該開關鎖固具之 控制裝置。 【先前技術】 在控制機械臂（robot arm)等之被控制對象之控制裝 置中，係有設置用以切換電源之接通-切斷狀態之開關之情 形。在此種控制裝置中，係必須於進行被控制對象或控制 裝置本身之維修檢查時，防止被控制對象在維修檢查中動 作，以確保作業者的安全性。因此，在藉由開關將電源切 換成切斷狀態後，再進行被控制對象或控制裝置本身之維 修檢查。 此外，已設為切斷狀態之開關，期望在維修檢查中防 止誤切換成接通狀態，以進一步提高維修檢查中之作業者 之安全性。在例如專利文獻1中，係揭示一種以箱狀體將 杠桿開關（lever switch)覆蓋並上鎖，藉以防止開關之誤 操作的技術。此外，在例如專利文獻2中，係揭示一種規 限杠桿開關之杠桿部分朝沿著開關設置面之方向的移動， 以防止開關之誤操作的技術。 [先前技術文獻] [專利文獻] 專利文獻1 :日本特開11-54018號公報 專利文獻2:日本實開昭61-168522號公報 3 322231 201112301 - 【發明内容】 .[發明所欲解決之課題] 然而，依據專利文獻1所揭示之技術，由於係以箱狀 體覆蓋杠桿開關整體，因此難以確認接通-切斷狀態，而會 有難以安心地進行維修檢查作業的問題。此外，專利文獻 2所揭示之技術，係規限杠桿開關之杠桿部分朝沿著開關 設置面之方向的移動者，對於兩端交替地相對於設置面進 行進退動作之開關（以下稱鎖固開關（locker switch))，會 有難以確實固定接通-切斷狀態的問題。 本發明係有鑑於上述問題而研創者，其目的在獲得一 種可將兩端交替地相對於設置面進行進退動作之鎖固開關 之接通-切斷狀態予以固定，並且易於確認接通-切斷狀態 之開關鎖固具。 [解決課題之手段] 為了解決上述問題以達成目的，本發明之特徵為具 有：固定部，固定於設有兩端交替地進行進退動作之鎖固 開關之開關設置面；及動作規限部，在固定部固定於開關 設置面之狀態下，覆蓋鎖固開關中成為退避狀態之部分， 而可規限鎖固開關之進退動作。 [發明之功效] 依據本發明，係覆蓋鎖固開關之成為退避狀態之部 分，而可達成將接通-切斷狀態固定，亦易於確認接通-切 斷狀態之效果。 【實施方式】 322231 201112301 ‘以下根據圖式詳細說明本發明之開關鎖固具之實施形 • 態。另外，本發明並不限定於此實施形態。 (實施形態1) 第1圖係為顯示具有本發明之實施形態1之開關鎖固 具之控制裝置之概略構成之外觀斜視圖。控制裝置丨係用 以控制連接於本身之機械臂或加工裝置等之被控制對象 者。控制裝置1之構成係具有屬於本體之箱體2與開關鎖 固具5。在屬於箱體2之前面的開關設置面2a，係設有鎖 固開關3。鎖固開關3係為用以將控制裝置i之電源切換 成接通-切斷狀態之電源開關。 ,第2圖係為鎖固開關3部分之剖面圖。如第2圖所示， 鎖固開關3之兩端係相對於開關設置面2 a交替地進行進退 動作。鎖固開關3之—端部3a設為退避狀態，而另一端部 3b設為進出狀態時，控制裝置丄之電源即成為接通狀態。 另方面，鎖固開關3之另一端部3b設為退避狀態，而一 !部如設為進出狀態時，控制裝置1之電源即成為切斷狀 =亦即’控制裝置i之使用者，係按壓鎖固開關3之兩 端中成為進出狀態之端部，而進行接通-切斷狀態之切換操 作。 ’、 第3圖係為將開關設置面2a之鎖固開關3部分予以放 :::部放大正面圖。如第3圖所示，在開關設置面％係 =成有用以將開關鎖固具5予以螺釘蚊之固定孔4。固 :::=:^開關3之另一端部3b之側方’以與鎖固開 度方向平行並列之方式形成有2個。2個固定孔4 322231 5 201112301 中之一個固定孔之接通-切斷固定用固定孔4a係在將鎖固 開關3固定成切斷狀態時所使用。2個固定孔4中之另一 個固定孔之接通-切斷解除用固定孔4b係在設為容許鎖固 開關3之接通-切斷狀態之切換之解除狀態時所使用。另 外，關於使用接通-切斷固定用固定孔4a之開關鎖固具5 之固定、及使用接通-切斷解除用固定孔4b之開關鎖固具 5之固定之詳細内容將於後詳述。 第4圖係為顯示開關鎖固具5之概略構成之外觀斜視 圖。開關鎖固具5係為用以將鎖固開關3固定成切斷狀態 者。開關鎖固具5之構成係具有：固定部7、動作規限部9、 旋轉規限部11、立設部13、及上鎖手段規限部π。 固疋部7係為用以將開關鎖固具5固定於開關設置面 2a者。固定部7係呈薄板形狀。在固定部7係形成有螺釘 孔7a。經由螺釘孔7a將螺釘19螺入於固定孔4，藉此可 將固定部7予以螺釘固定，而將開關鎖固具5固定於開關 設置面2a。固定部7係螺釘固定於成為鎖固開關3之長度 方向之一側面的側方。 動作規限部9係呈薄板形狀，且一體形成於固定部 動作規限部9在開關鎖固具5固定於開關設置面2 a之狀態 下，覆蓋屬於切斷狀態之鎖固開關3中成為退避狀態之= 分、亦即另一端部3b，藉此而可規限鎖固開關3之進退動 作。藉由規限鎖固開關3之進退動作，即可防止電源切換 成接通狀態。此外，藉㈣作規限部9，雖覆蓋鎖固開關3 之成為退避狀態之另一端部3b，然而由於可辨認成為進出 322231 6 201112301 . 狀態之一端部3a，因此亦易於進行接通-切斷狀態之確認。 * 旋轉規限部11係將動作規限部9之端部且為相對於固 定部7為相反側之端部折彎於開關設置面仏側而形成。旋 轉規限部11在開關鎖固具5固定於開關設置面2a之狀態 下’係與鎖固開關3中與開關設置面2a大致垂直之一側面 抵接。在本實施形態丨中，以包圍鎖固開關3之周圍之方 式形成之開關框部3c係較開關設置面2a更為突出（亦請參 照第2圖）。旋轉規限部u係抵接於該突出之開關框^3c 之一侧面。藉此，即可防止開關鎖固具5以形成於固定部 7之螺釘孔7a為中心旋轉。藉由防止開關鎖固具5之旋轉， :可防止從動作規限部9覆蓋鎖固開關3之另一端部北部 分之位置脫離，而更確實地將鎖固開關3固定於切斷狀離。 相13係呈薄板形狀’形成於固定部7之端部；為 m 相反側之端部，且相對於形成有螺釘 a之面立設成Α致垂直。在立設部13係 對於上鎖孔13a’係可貫通荷 鎖）類之上鎖手段17之鎖環部17a來上鎖^鎖（搭扣（㈣ 第5圖係為顯示將上鎖手 鎖固具之正面圓。藉由使之狀態之開關 將上鎖手段17予以上鎖，如第 貝_'上鎖?3a而 位於用以固定開關鎖固具5之螺 τ ’可使鎖環部17a 將上鎖手段π予以上鎖 肢9之前面。因此，藉由 由於藉由上鎖手段17可限1料螺㈣之進出。 有持有將上鎖手段17開鎖19之進出，因此只 心的人，才可將螺釘19卸 322231 7 201112301 除而進行鎖固開關3之切換。例如，只要進行被控制對象 之維修檢查之作業者將上鎖手段17予以上鎖，作業者以外 的人就難以進行鎖固開關3之切換，而可確保作業者之安 全性。 上鎖手#又規限部15係用以規限上鎖於開關鎖固具&之 上=手段17之姿勢，使鎖環部17a更確實地位於螺釘 之則面者。上鎖手段規限部丨5之構成係具有：對向部15a、 封閉部15b。對向部15a係以與形成有固定部7之螺釘孔 的面相對向之方式，將立設部13之前方側折.擎而形成。 在對向部係於與固定部7之螺釘孔7a相對向之位置形成有 =口 16 ’而可在上鎖手段17未上鎖狀態下進行對於螺釘 之進出。藉此，即可使用工具等進行螺釘19之 =除。封閉部15b係在挾持貫通上鎖孔-之鎖環部％ 形=_狀_部7與對㈣15a之間之間隙 開關ί二％第7圖係為顯示未形成有上鎖手段規限部之 八之正面圖作為比較例的正面圖。在開關 具25未形成有對向部時，藉由 := 所示之姿勢，即可 貞該W 4第6圖 19 . 避_核部17a而從正面進行對於蟫釘 L固且㈣25嫩。此外，^ 八未形成有封閉部15b時， 升 第7圖所示之姿藝，于精由將上鎖手段17設為 於螺針19之進出，而可:避開鎖環部173而從正面進行對 相對於此本實 =開關鎖固具25之卸除。 貫八4 1所示之開關鎖固具5，係藉201112301 1 VI. Description of the Invention: [Technical Field] The present invention relates to a switch lock for fixing an on-off state of a switch and having the switch locked With control device. [Prior Art] In a control device for controlling a controlled object such as a robot arm, a switch for switching the on-off state of the power source is provided. In such a control device, it is necessary to prevent the controlled object from operating during the maintenance inspection when performing maintenance inspection of the controlled object or the control device itself to ensure the safety of the operator. Therefore, after the power is switched to the cut-off state by the switch, the maintenance of the controlled object or the control device itself is performed. Further, the switch has been set to the off state, and it is desirable to prevent the erroneous switching to the ON state during the maintenance inspection to further improve the safety of the operator in the maintenance inspection. For example, Patent Document 1 discloses a technique in which a lever switch is covered and locked by a box-shaped body to prevent erroneous operation of the switch. Further, in, for example, Patent Document 2, a technique for restricting the movement of the lever portion of the lever switch in the direction along the switch setting face to prevent erroneous operation of the switch is disclosed. [PRIOR ART DOCUMENT] [Patent Document 1] Japanese Unexamined Patent Publication No. Hei No. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. However, according to the technique disclosed in Patent Document 1, since the entire lever switch is covered by the box-shaped body, it is difficult to confirm the ON-OFF state, and there is a problem that it is difficult to perform the maintenance inspection work with peace of mind. Further, the technique disclosed in Patent Document 2 is a switch that restricts the movement of the lever portion of the lever switch toward the direction along the switch setting surface, and the switch that alternately moves forward and backward with respect to the installation surface (hereinafter referred to as a lock switch). (locker switch)), there is a problem that it is difficult to reliably fix the on-off state. The present invention has been made in view of the above problems, and an object thereof is to obtain an on-off state in which a lock switch that alternately moves forward and backward with respect to a set surface at both ends is fixed, and it is easy to confirm on-cut Switch locks in the off state. [Means for Solving the Problem] In order to achieve the above object, the present invention is characterized in that the present invention has a fixing portion that is fixed to a switch setting surface provided with a lock switch that alternately advances and retreats at both ends, and an operation regulating portion. When the fixing portion is fixed to the switch setting surface, it covers the portion of the locking switch that is in the retracted state, and can restrict the advance and retreat operation of the locking switch. [Effects of the Invention] According to the present invention, it is possible to cover the portion of the lock switch that is in the retracted state, and it is possible to achieve the effect of fixing the on-off state and easily confirming the on-off state. [Embodiment] 322231 201112301 ‘The embodiment of the switch lock of the present invention will be described in detail below based on the drawings. Further, the present invention is not limited to the embodiment. (Embodiment 1) FIG. 1 is a perspective view showing the appearance of a schematic configuration of a control device having a switch lock according to a first embodiment of the present invention. The control device is used to control a controlled object connected to its own robot arm or processing device. The control device 1 has a casing 2 and a switch lock 5 belonging to the main body. A lock switch 3 is provided on the switch setting surface 2a which is located on the front side of the casing 2. The lock switch 3 is a power switch for switching the power of the control device i to the on-off state. Figure 2 is a cross-sectional view of the lock switch 3 portion. As shown in Fig. 2, both ends of the lock switch 3 alternately advance and retreat with respect to the switch setting surface 2a. When the end portion 3a of the lock switch 3 is in the retracted state and the other end portion 3b is in the in-out state, the power of the control unit 成为 is turned on. On the other hand, the other end portion 3b of the lock switch 3 is in a retracted state, and when the one-part portion is set to the in-out state, the power of the control device 1 is turned off = that is, the user of the control device i is When the both ends of the lock switch 3 are pressed to the end of the entry and exit state, the switching operation of the on-off state is performed. </ RTI> Figure 3 is a partial view of the lock switch 3 of the switch setting surface 2a. As shown in Fig. 3, the switch setting surface % is used to make the switch lock 5 into the fixing hole 4 of the screw mosquito. Two sides of the other end portion 3b of the solid::=:^ switch 3 are formed in parallel with the direction of the locking opening. Two fixing holes 4 322231 5 One of the fixing holes of the 201112301 is used to fix the locking switch 3 in the disconnected state. The other-fixing hole of the two fixing holes 4 is used in a state in which the opening-to-cut-off fixing hole 4b is set to be in a state in which the switching of the on-off state of the lock switch 3 is permitted. The details of the fixing of the switch lock 5 using the on-off fixing fixing hole 4a and the fixing of the switch lock 5 using the on-off releasing fixing hole 4b will be detailed later. Said. Fig. 4 is a perspective view showing the appearance of a schematic configuration of the switch locker 5. The switch lock 5 is used to fix the lock switch 3 to the cut state. The switch lock 5 has a fixing portion 7, an operation regulating portion 9, a rotation restricting portion 11, an standing portion 13, and a locking means regulating portion π. The fixing portion 7 is a member for fixing the switch lock 5 to the switch setting surface 2a. The fixing portion 7 has a thin plate shape. A screw hole 7a is formed in the fixing portion 7. The screw 19 is screwed into the fixing hole 4 via the screw hole 7a, whereby the fixing portion 7 can be screwed, and the switch lock 5 is fixed to the switch setting surface 2a. The fixing portion 7 is screwed to the side which is one side surface in the longitudinal direction of the lock switch 3. The operation regulating portion 9 is formed in a thin plate shape, and is integrally formed in the fixed portion operation regulating portion 9 in a state in which the switch lock 5 is fixed to the switch setting surface 2 a, and the lock switch 3 belonging to the cut state is covered. The retracted state = minute, that is, the other end portion 3b, thereby restricting the advance and retreat operation of the lock switch 3. By restricting the advance and retreat action of the lock switch 3, it is possible to prevent the power source from being switched to the on state. Further, by the (4) regulation portion 9, the other end portion 3b of the lock switch 3 in the retracted state is covered. However, since it is identifiable as one end portion 3a of the state of the entrance and exit 322212017, 201112301, it is also easy to perform the on-cut. Confirmation of the off state. * The rotation regulating portion 11 is formed by bending the end portion of the operation regulating portion 9 and the end portion on the opposite side with respect to the fixing portion 7 to the side of the switch installation surface. The rotation restricting portion 11 abuts against one side of the lock switch 3 substantially perpendicular to the switch installation surface 2a in a state where the switch lock 5 is fixed to the switch installation surface 2a. In the present embodiment, the switch frame portion 3c formed to surround the periphery of the lock switch 3 is more protruded than the switch installation surface 2a (see also Fig. 2). The rotation restricting portion u is abutted against one side of the protruding switch frame ^3c. Thereby, the switch lock 5 can be prevented from rotating around the screw hole 7a formed in the fixing portion 7. By preventing the rotation of the switch lock 5, it is possible to prevent the position of the north end portion of the other end portion of the lock switch 3 from being removed from the operation regulating portion 9 and to more securely fix the lock switch 3 to the cut-off position. . The phase 13 is formed in a thin plate shape 'formed at the end of the fixing portion 7; the end portion on the opposite side of the m is perpendicular to the surface on which the screw a is formed. In the upright portion 13 for locking the locking hole 13a', the locking ring portion 17a of the locking means 17 can be locked. (The buckle ((4) Figure 5 shows the locking of the locking hand) With a frontal circle, the locking means 17 is locked by the state of the switch, such as the first _'locking 3a and the screw τ' for fixing the switch lock 5 can make the lock ring portion 17a The locking means π is applied to the front face of the upper locking limb 9. Therefore, by the locking means 17, the feeding and discharging of the material snail (4) can be limited. There is a locking and unlocking means 17 for the opening and closing of the locking means 17, so that only the heart Only when the screw 19 is unloaded 322231 7 201112301 can the switching of the lock switch 3 be performed. For example, if the operator who performs the maintenance inspection of the controlled object locks the locking means 17, it is difficult for the operator other than the operator. The switching of the locking switch 3 is performed to ensure the safety of the operator. The locking hand #also the regulating portion 15 is used to restrict the locking on the switch locking device & The ring portion 17a is more surely located on the face of the screw. The locking means regulating portion 5 has a configuration of: the facing portion 15a The closing portion 15b is formed such that the opposing portion 15a is opposed to the surface on which the screw hole of the fixing portion 7 is formed, and the front portion of the standing portion 13 is folded. The opposing portion is attached to the fixing portion 7 The screw hole 7a is formed with a = port 16' at a position opposite thereto, and the screw can be moved in and out without the locking means 17 being unlocked. Thereby, the screw 19 can be divided by a tool or the like. The closing portion 15b The gap between the lock ring portion of the lock ring and the lock ring is reduced. The gap between the lock ring and the pair of (4) 15a is shown in Fig. 7 as the front view of the eighth figure showing that the lock means is not formed. The figure is a front view of a comparative example. When the opposing part is not formed in the switch tool 25, the posture shown by := can be used to align the W 4 and FIG. When the nail is not solid and (4) is 25 tender. In addition, when the closed portion 15b is not formed, the posture shown in Fig. 7 is raised, and the locking means 17 is set in and out of the screw 19, and the following: The lock ring portion 173 is detached from the front side and is detached from the front side with respect to the real lock switch holder 25. The switch lock device 5 shown in FIG.
32223J 8 201112301 由上鎖手段規限部15(對向部15a、封閉部15b)來規限上 鎖手段17之姿勢。因此，可避免第6圖、第7圖所示之狀 態’而更確實地防止安裝開關鎖固具5者在非意圖之時間 點（timing)卸除開關鎖固具5。藉此，即可更進一步提高 維修檢查中之作業者之安全性。 第8圖係為顯示使用接通-切斷固定用固定孔4a將開 關鎖固具5予以螺釘固定之狀態之局部放大正面圖。第9 圖係為顯示使用接通—切斷解除用固定孔4b將開關鎖固具 5予以螺釘固定之狀態之局部放大正面圖。 如第8圖所示，藉由使用接通-切斷固定用固定孔知 將開關鎖固具5予以螺釘固定，即可使動作規限部9位於 覆蓋鎖固開關3之成為退避狀態之另一端部3b的位置。因 此，藉由使用接通-切斷固定用固定孔4a將開關鎖固具5 予以螺釘固定’即可將鎖固開關3固定於切斷狀態。 此外，如第9圖所示，藉由使用接通一切斷解除用固定 孔4b將開關鎖固具5予以螺釘固定，即可使動作規限部9 位於從覆蓋鎖固開關3之成為退避狀態之另一端部3b的位 置偏離之位置。因此，藉由使用接通-切斷解除用固定孔 4b將開關鎖固具5予以螺釘固定，即可切換鎖固開關3之 接通-切斷狀態。此外，即使是可切換鎖固開關3之接通-切斷狀態之情形，由於可先將開關鎖固具5固定於鎖固開 關3附近，因此可使開關鎖固具5不容易遺失。 第10圖係為顯示以開關鎖固具5將鎖固開關3固定於 切斷狀態之順序圖。首先，開關鎖固具5係使用接通-切斷 322231 9 201112301 解除用固定孔4b而固定於開關設置面2a(步驟（step) S1)。將螺釘19卸除（步驟S2)，再將開關鎖固具5卸除（步 驟S3)。接著，將開關鎖固具5之螺釘孔7a對準接通一切 斷固定用固定孔4a(步驟S4) ’將螺釘19螺入於接通-切斷 固定用固定孔4a(步驟S5) ’而將開關鎖固具5固定於開關 設置面2a。最後，將上鎖手段π上鎖（步驟S6)，以防止 開關鎖固具5卸除。 如此，平Φ使用控制裂置1時，只要使用接通_切斷解 除用固定孔4b預先將開關鎖固具5固定，進行被控制對象 等之維修檢查之作業者，就可以不必特意攜帶開關鎖固具 5 ’而將鎖固開關3固定於切斷狀態，而可在確保安全性之 狀態下進行作業。 另外’在本實施形態1中，雖係於固定部7僅形成丄 個螺釘孔7a ’惟亦可形成複數個。只要形成複數個螺釘孔 7a ’且使用複數個螺釘將開關鎖固具5固定於開關設置面 2a ’即可防止開關鎖固具5之旋轉。 (實施形態2) 第11圖係為顯示具有本發明之實施形態2之開關鎖固 具之控制裝置之概略構成之外觀斜視圖。第12圖係為顯示 開關鎖固具之概略構成之外觀斜視圖。第13圖係為將開關 设置面2a之鎖固開關部分予以放大之局部玫大正面圖。另 外，關於與實施形態1相同的構成’係賦予相同符號，且 省略詳細說明。 在本實施形態2中，開關鎖固具5之固定部7係固定 322231 201112301 ^^鎖所固開關3之短邊方向之—側面之側方。此外，如 除用固定11，接通-切斷岐用μ孔4a與接通-切斷解 m 細並列於成為鎖11關3之短邊方向之一 侧面之側方的方式形成。 從 關係為顯示使用接通-切斷固定用固定孔4a將開 圖採/、_予以螺釘时之狀態之局部放大正面圖。第15 °名、、〜’I不使用接通一切斷解除用固定孔4b將開關鎖固具 予以螺釘固定之狀態之局部放大正面圖。 如第14圖所示’藉由使用接通_切斷固定用固定孔乜 字，關鎖111具5予以螺釘固定，即可使動作規限部9位於 覆盍鎖固開關3之成為退避狀態之另—端部此的位置。因 此，藉由使用接通-切斷固定用固定孔4a將開關鎖固具5 予以螺釘固定’即可將鎖關關3固定於切斷狀態。 此外，如第15圖所示，藉由使用接通_切斷解除用固 定孔4b將開關鎖固具5予以螺釘固定，即可使動作規限部 9位於從覆蓋鎖固開關3之成為退避狀態之另一端部此的 位置偏離之位置。因此，與實施形態1同樣地，藉由使用 接通-切斷解除用固定孔4b將開關鎖固具5予以螺釘固 定’即可切換鎖固開關3之接通-切斷狀態。此外，即使可 切換鎖固開關3之接通-切斷狀態之情形下，由於預先將開 關鎖固具5固定於鎖固開關3附近，因此可使開關鎖固具 5不容易遺失。 如此’藉由變更開關鎖固具5之種類、或固定孔4之 形成位置’即可依據設有鎖固開關3之位置或箱體2之形 11 322231 201112301 • 狀等，使動作規限部9覆蓋鎖固開關3之成為退避狀態之 .部分，而將鎖固開關3固定於切斷狀態。 第16圖係為顯示以開關鎖固具5將鎖固開關3固定於 切斷狀態之順序圖。首先，開關鎖固具5係使用接通-切斷 解除用固定孔4b而固定於開關設置面2a(步驟S1)。將螺 釘19卸除（步驟S12)，且將開關鎖固具5卸除（步驟S13)。 接著，將開關鎖固具5之螺釘孔7a對準於接通-切斷固定 用固定孔4a(步驟S14)，將螺釘19螺入於接通-切斷固定 用固定孔4a(步驟S15)，再將開關鎖固具5固定於開關設 置面2a。最後，將上鎖手段17上鎖（步驟S16)，以防止開 關鎖固具5卸除。 另外，在上述實施形態中，雖係以將鎖固開關3固定 於切斷狀態之情形為例作說明，惟不限定於此。例如，亦 可構成為能以覆蓋鎖固開關3之一端部3a之方式而將鎖固 開關3固定於接通狀態來構成。此外，亦可構成為可將開 關鎖固具5選擇性地固定於動作規限部9覆蓋一端部3a之 位置與動作規限部9覆蓋另一端部3b之位置。此時，使用 者或進行維修檢查之作業者即可依據狀況而選擇要在接通 狀態下固定還是在切斷狀態下固定鎖固開關3。 (產業上之可利用性） 綜上所述，本發明之開關鎖固具係有利於鎖固開關之 接通-切斷狀態之固定，尤其適用於固定用以控制被控制對 象之控制裝置之電源的接通-切斷狀態。 【圖式簡單說明】 12 322231 201112301 第1圖係為顯示具有本發明之實施形態i之開關鎖固 具之控制裝置之概略構成之外觀斜視圖。 第2圖係為鎖固開關部分之剖面圖。 •第3圖係為將開關設置面之鎖固開關部分予以放大之 局部放大圖。 第4圖係為顯示開關鎖固具之概略構成之外觀斜視 圖。 第5圖係為顯示將上鎖手段上鎖之狀態之開關鎖固具 之正面圖。 第6圖係為顯示未形成有上鎖手段規限部之開關鎖固 具之正面圖作為比較例的正面圖。 第7圖係為顯示未形成有上鎖手段規限部之開關鎖固 具之正面圖作為比較例的正面圖。 第8圖係為顯示使用接通_切斷固定用固定孔將開關 鎖固具予以螺釘固定之狀態之局部放大正面圖。 第9圖係為顯示使用接通-切斷固定用固定孔將開關 鎖固具予以螺釘固定之狀態之局部放大正面圖。 第10圖係為以開關鎖固具將鎖固開關固定成切斷狀 態之順序圖。 第11圖係為顯示具有本發明實施形態2之開關鎖固具 之控制裝置之概略構成的外觀斜視圖。 第12圖係為顯示開關鎖固具之概略構成之外觀斜視 圖。 第13圖係為將開關設置面之鎖固開關部分予以放大 13 322231 201112301 • 之局部放大圖正面圖。 . 第14圖係為顯示使用接通-切斷固定用固定孔將開關 鎖固具予以螺釘固定之狀態之局部放大正面圖。 第15圖係為顯示使用接通_切斷解除用固定孔將開關 鎖固具予以螺釘固定之狀態之局部放大正面圖。 第16圖係為顯示 以開關鎖固具將鎖固開關固定j 斷狀態之順序圖。 【主 要元件符號說明】 1 控制裝置 2 箱體 2a 開關設置面 3 鎖固開關 3a 一端部 3b 另一端部 3c 開關框部 4 固定孔 4a 接通-切斷固定用固定孔 4b 接通-切斷解除用固定孔 5 開關鎖固具 7 固定部 7a 螺釘孔 9 動作規限部 11 旋轉規限部 13 立設部 13a 上鎖孔 15 上鎖手段規限部 15a 對向部 15b 封閉部 16 開口 17 上鎖手段 17a 鎖環部 19 螺釘 25 開關鎖固具 322231 1432223J 8 201112301 The posture of the locking means 17 is restricted by the locking means regulating portion 15 (the opposing portion 15a and the closing portion 15b). Therefore, the state shown in Figs. 6 and 7 can be avoided, and the mounting of the switch lock 5 can be more reliably prevented from being removed from the switch lock 5 at an unintended timing. In this way, the safety of the operator in the maintenance inspection can be further improved. Fig. 8 is a partially enlarged front elevational view showing a state in which the switch lock 5 is screwed by the on-off fixing fixing hole 4a. Fig. 9 is a partially enlarged front elevational view showing a state in which the switch lock 5 is screwed by the on-off release fixing hole 4b. As shown in Fig. 8, by fixing the switch lock 5 by using the on-off fixing fixing hole, the operation regulating portion 9 can be placed in the retracted state of the cover lock switch 3 The position of the one end portion 3b. Therefore, the lock switch 3 can be fixed to the cut state by screwing the switch lock 5 by using the on-off fixing fixing hole 4a. Further, as shown in FIG. 9, the switch lock 5 is screwed by using the turn-on and turn-off fixing hole 4b, so that the operation regulating portion 9 is placed in the retracted state from the cover lock switch 3. The position of the other end portion 3b is deviated from the position. Therefore, the on-off state of the lock switch 3 can be switched by screwing the switch lock 5 by using the on-off release fixing hole 4b. Further, even in the case of the on-off state of the switchable lock switch 3, since the switch lock 5 can be fixed in the vicinity of the lock switch 3, the switch lock 5 can be easily lost. Fig. 10 is a sequence diagram showing the fixing of the lock switch 3 to the cut-off state by the switch locker 5. First, the switch lock 5 is fixed to the switch setting surface 2a by the on-off 322231 9 201112301 release fixing hole 4b (step S1). The screw 19 is removed (step S2), and the switch lock 5 is removed (step S3). Next, the screw hole 7a of the switch lock 5 is aligned with the cut-and-fix fixing hole 4a (step S4) 'The screw 19 is screwed into the turn-on fixing fixing hole 4a' (step S5)' The switch lock 5 is fixed to the switch setting surface 2a. Finally, the locking means π is locked (step S6) to prevent the switch lock 5 from being removed. When the control cleavage 1 is used, the operator can perform the maintenance check of the controlled object or the like by using the cleavage-removing fixing hole 4b in advance, and it is not necessary to carry the switch intentionally. The lock 5' is fixed to the cut-off state, and the work can be performed while ensuring safety. Further, in the first embodiment, only a plurality of screw holes 7a' are formed in the fixing portion 7, but a plurality of them may be formed. The rotation of the switch lock 5 can be prevented by forming a plurality of screw holes 7a' and fixing the switch lock 5 to the switch setting surface 2a' using a plurality of screws. (Embodiment 2) FIG. 11 is a perspective view showing the appearance of a schematic configuration of a control device having a switch lock according to a second embodiment of the present invention. Fig. 12 is a perspective view showing the appearance of a schematic configuration of a switch locker. Fig. 13 is a partial front elevational view showing the portion of the lock switch of the switch setting face 2a enlarged. The same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. In the second embodiment, the fixing portion 7 of the switch lock 5 is fixed to the side of the side surface of the short side direction of the fixed switch 3 of 322231 201112301. Further, in addition to the fixing 11, the on-and-off μ hole 4a and the on-cutting solution m are formed in parallel to the side of one side of the short side direction of the lock 11 off. The relationship is a partial enlarged front view showing the state in which the opening/cutting fixing fixing hole 4a is used for the display. A partial enlarged front view of the state in which the switch locker is screwed is not used in the 15th-named, 〜'I. As shown in Fig. 14, by using the ON-cutting fixing fixing hole ,, the closing lock 111 has a screw 5, so that the operation regulating portion 9 is placed in the retracting state of the tamping switch 3. The other end of this position. Therefore, the lock lock 3 can be fixed to the cut state by screwing the switch lock 5 by using the on-off fixing fixing hole 4a. Further, as shown in Fig. 15, the switch lock 5 is screwed by using the ON-cut release fixing hole 4b, so that the operation regulating portion 9 can be retracted from the cover lock switch 3. The position of the other end of the state is offset from this position. Therefore, in the same manner as in the first embodiment, the switch locker 5 can be screwed by the use of the on-off release fixing hole 4b, and the on-off state of the lock switch 3 can be switched. Further, even in the case where the on-off state of the lock switch 3 can be switched, since the switch lock 5 is fixed in the vicinity of the lock switch 3 in advance, the switch lock 5 can be easily lost. Thus, by changing the type of the switch lock 5 or the formation position of the fixing hole 4, the action regulation portion can be made according to the position of the lock switch 3 or the shape of the case 2 11 322231 201112301. 9 covers the portion of the lock switch 3 that is in the retracted state, and fixes the lock switch 3 in the cut-off state. Fig. 16 is a sequence diagram showing the state in which the lock switch 3 is fixed to the cut state by the switch lock 5. First, the switch lock 5 is fixed to the switch installation surface 2a by using the ON-OFF release fixing hole 4b (step S1). The screw 19 is removed (step S12), and the switch lock 5 is removed (step S13). Then, the screw hole 7a of the switch lock 5 is aligned with the ON-cut fixing fixing hole 4a (step S14), and the screw 19 is screwed into the ON-cut fixing fixing hole 4a (step S15). Then, the switch lock 5 is fixed to the switch setting surface 2a. Finally, the locking means 17 is locked (step S16) to prevent the opening and closing lock 5 from being removed. Further, in the above-described embodiment, the case where the lock switch 3 is fixed to the cut state is described as an example, but is not limited thereto. For example, the lock switch 3 may be fixed to the ON state so as to cover one end portion 3a of the lock switch 3. Further, the switch locker 5 may be selectively fixed to a position where the operation regulating portion 9 covers the one end portion 3a and the operation regulating portion 9 covers the other end portion 3b. At this time, the operator or the operator who performs the maintenance inspection can select whether to fix the lock switch 3 in the ON state or the OFF state depending on the situation. (Industrial Applicability) In summary, the switch locker of the present invention is advantageous for fixing the on-off state of the lock switch, and is particularly suitable for fixing a control device for controlling a controlled object. The on-off state of the power supply. [Brief Description of the Drawings] 12 322231 201112301 Fig. 1 is a perspective view showing the appearance of a schematic configuration of a control device having a switch lock according to an embodiment i of the present invention. Figure 2 is a cross-sectional view of the locking switch portion. • Figure 3 is a partial enlarged view of the lock switch section of the switch setting face. Fig. 4 is a perspective view showing the appearance of a schematic configuration of a switch locker. Fig. 5 is a front view showing the switch locker in a state in which the locking means is locked. Fig. 6 is a front elevational view showing a front view of a switch lock fixture in which a locking means regulating portion is not formed as a comparative example. Fig. 7 is a front elevational view showing a front view of a switch locker in which a locking means regulating portion is not formed as a comparative example. Fig. 8 is a partially enlarged front elevational view showing a state in which the switch lock is screwed by the fixing-cut fixing hole. Fig. 9 is a partially enlarged front elevational view showing a state in which the switch lock is screwed by the fixing-hole for fixing and closing. Fig. 10 is a sequence diagram in which the lock lock is fixed to the cut state by the switch locker. Figure 11 is a perspective view showing the appearance of a control device having a switch locker according to a second embodiment of the present invention. Fig. 12 is a perspective view showing the appearance of a schematic configuration of a switch locker. Figure 13 is an enlargement of the lock switch portion of the switch setting face. 13 322231 201112301 • Front view of a partially enlarged view. Fig. 14 is a partially enlarged front elevational view showing a state in which the switch lock is screwed by the fixing-hole for fixing and closing. Fig. 15 is a partially enlarged front elevational view showing a state in which the switch lock is screwed by the fixing hole for the ON-cutting release. Figure 16 is a sequence diagram showing the state in which the lock lock is fixed by the switch lock. [Description of main component symbols] 1 Control device 2 Case 2a Switch setting surface 3 Locking switch 3a One end part 3b The other end part 3c Switch frame part 4 Fixing hole 4a On-off fixing fixing hole 4b On-off Release fixing hole 5 Switch locker 7 Fixing portion 7a Screw hole 9 Operation regulating portion 11 Rotation regulating portion 13 Upright portion 13a Upper locking hole 15 Locking means regulating portion 15a Opposing portion 15b Closing portion 16 Opening 17 Locking means 17a Locking ring 19 Screw 25 Switch lock 322231 14